package com.bnu.attachment.Service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.bnu.attachment.Entity.Attachment;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


public interface AttachmentService extends IService<Attachment> {
	
	Object Show(HttpServletRequest request);

	Object Upload(HttpServletRequest request) throws ServletException;

	void Download(HttpServletRequest request, HttpServletResponse response);

}


